$currentSection = 'inbox';
if (isset($_REQUEST['userId'])) {
$userId = (int) $_REQUEST['userId'];
} else {
$userId = claro_get_current_user_id();
}
if ($userId != claro_get_current_user_id() && !claro_is_platform_admin()) {
claro_die(get_lang("Not allowed"));
}
// load the message
if (is_null($messageId) || is_null($type) || $type != "received" && $type != "sent") {
claro_die(get_lang('Missing parameter : %param%', array('%param%' => get_lang('message id'))));
}
if ($type == "received") {
try {
$message = ReceivedMessage::fromId($messageId, $userId);
if ($message->isDeleted()) {
$currentSection = 'trashbox';
} else {
$currentSection = 'inbox';
}
if ($message === false) {
claro_die('Message not found');
}
if (claro_get_current_user_id() == $userId) {
$message->markRead();
}
} catch (Exeption $e) {
claro_die(get_lang('Message not found'));
}
} else {
$dialogBox = new DialogBox();
$dialogBox->error(get_lang("Subject couldn't be empty"));
$content .= $dialogBox->render();
$addForm = TRUE;
} else {
$message = new MessageToSend(claro_get_current_user_id(), $subject, $message);
if ($_REQUEST['typeRecipient'] == 'user') {
$recipient = new SingleUserRecipient($_POST['userRecipient']);
if (claro_is_in_a_group()) {
$message->setCourse(claro_get_current_course_id());
$message->setGroup(claro_get_current_group_id());
} elseif (claro_is_in_a_course()) {
$message->setCourse(claro_get_current_course_id());
} elseif (!empty($_POST['responseTo'])) {
if (can_answer_message((int) $_POST['responseTo'])) {
$messageParent = ReceivedMessage::fromId((int) $_POST['responseTo'], claro_get_current_user_id());
if (!is_null($messageParent->getCourseCode())) {
$message->setCourse($messageParent->getCourseCode());
}
if (!is_null($messageParent->getGroupId())) {
$message->setGroup($messageParent->getGroupId());
}
} else {
claro_die(get_lang('Not allowed'));
}
} else {
//No context to load
}
} elseif ($_REQUEST['typeRecipient'] == 'course') {
$recipient = new CourseRecipient($_POST['courseRecipient']);
$message->setCourse($_POST['courseRecipient']);
